<!DOCTYPE html>
<html>
<head hexo-theme='https://github.com/volantis-x/hexo-theme-volantis/tree/4.0.0-rc.3'>
  <meta charset="utf-8">
  <!-- SEO相关 -->
  
    
  
  <!-- 渲染优化 -->
  <meta name="renderer" content="webkit">
  <meta name="force-rendering" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">
  <meta name="HandheldFriendly" content="True" >
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <meta http-equiv='x-dns-prefetch-control' content='on' />

  <!-- 页面元数据 -->
  
  <title>面试拆招详解 - DataScience</title>
  
    <meta name="keywords" content="面经">
  

  
    <meta name="description" content="面试精选！！！">
  

  <!-- feed -->
  

  <!-- import meta -->
  

  <!-- link -->
  <link rel='dns-prefetch' href='https://cdn.jsdelivr.net'>
  
    
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/heson525/fontawesome-pro@5.13.1/css/all.min.css">

  
  

  

  
    <link rel="shortcut icon" type='image/x-icon' href="/favicon.ico">
  

  
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/aplayer@1.10/dist/APlayer.min.css">
  

  

  <!-- import link -->
  

  
    
      
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/highlight.js@10.2.0/styles/a11y-dark.css">

    
  
  
    
<link rel="stylesheet" href="/css/style.css">

  
  
  
  <!-- 脚本懒加载函数 -->
  <script>
  function loadScript(src, cb) {
    var HEAD = document.getElementsByTagName('head')[0] || document.documentElement;
    var script = document.createElement('script');
    script.setAttribute('type','text/javascript');
    if (cb) script.onload = cb;
    script.setAttribute('src', src);
    HEAD.appendChild(script);
  }
  //https://github.com/filamentgroup/loadCSS
  !function(c){"use strict";var e=function(e,t,n,r){var o,i=c.document,a=i.createElement("link");if(t)o=t;else{var d=(i.body||i.getElementsByTagName("head")[0]).childNodes;o=d[d.length-1]}var f=i.styleSheets;if(r)for(var l in r)r.hasOwnProperty(l)&&a.setAttribute(l,r[l]);a.rel="stylesheet",a.href=e,a.media="only x",function e(t){if(i.body)return t();setTimeout(function(){e(t)})}(function(){o.parentNode.insertBefore(a,t?o:o.nextSibling)});var s=function(e){for(var t=a.href,n=f.length;n--;)if(f[n].href===t)return e();setTimeout(function(){s(e)})};function u(){a.addEventListener&&a.removeEventListener("load",u),a.media=n||"all"}return a.addEventListener&&a.addEventListener("load",u),(a.onloadcssdefined=s)(u),a};"undefined"!=typeof exports?exports.loadCSS=e:c.loadCSS=e}("undefined"!=typeof global?global:this);
  </script>
  <script id="loadcss"></script>
</head>

<body>
  <header class="l_header auto shadow blur " style='opacity: 0' >
  <div class='container'>
  <div class='wrapper'>
    <div class='nav-sub'>
      <p class="title"></p>
      <ul class='switcher nav-list-h m-phone' id="pjax-header-nav-list">
        <li><a class="s-comment fas fa-comments fa-fw" target="_self" href='javascript:void(0)'></a></li>
        
          <li><a class="s-toc fas fa-list fa-fw" target="_self" href='javascript:void(0)'></a></li>
        
      </ul>
    </div>
		<div class="nav-main">
      
        
        <a class="title flat-box" target="_self" href='/'>
          
            <img no-lazy class='logo' src='https://7.dusays.com/2020/12/02/16aab31b3dcfe.png'/>
          
          
          
        </a>
      

			<div class='menu navigation'>
				<ul class='nav-list-h m-pc'>
          
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/
                  
                  
                  
                    id="home"
                  >
                  <i class='fal fa-home fa-fw'></i>首页
                </a>
                
              </li>
            
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fal fa-search fa-fw fa-fw'></i>发现
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://learngitbranching.js.org/?demo=&amp;locale=zh_CN
                  
                  
                  
                    id="https:learngitbranchingjsorg?demo=&amp;locale=zh_CN"
                  >
                  <i class='fas fa-pen-alt fa-fw'></i>Git
                </a>
                
              </li>
            
          
                    
                      
            
              <hr>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-palette fa-fw'></i>娱乐
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/mofang
                  
                  
                  
                    id="relaxmofang"
                  >
                  魔方
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/2048
                  
                  
                  
                    id="relax2048"
                  >
                  2048
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-fan fa-spin fa-fw'></i>社区
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/books/
                  
                  
                  
                    id="books"
                  >
                  <i class='fa fa-book fa-fw fa-fw'></i>悦读
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/movies/
                  
                  
                  
                    id="movies"
                  >
                  <i class='fas fa-play-circle fa-fw fa-fw'></i>电影
                </a>
                
              </li>
            
          
                    
                      
            
              
                <li>
                  <a class="menuitem flat-box">
                    <i class='fas fa-compact-disc fa-fw music'></i>音乐
                  </a>
                  <ul class="list-v">
                    <li>
                      <div class="aplayer-container">
                        

  
    <meting-js
      theme='#1BCDFC'
      volume='0.3'
      loop='all'
      order='random'
      fixed='false'
      list-max-height='320px'
      server='netease'
      type='playlist'
      id='5229739363'
      list-folded='true'>
    </meting-js>
  


                      </div>
                    </li>
                  </ul>
                <li>
              
            
          
                    
                  </ul>
                
              </li>
            
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-comment-dots fa-fw fa-fw'></i>聆听
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/contact/
                  
                  
                  
                    id="contact"
                  >
                  <i class='fa fa-paper-plane fa-fw fa-fw'></i>留言
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/Creator-said/
                  
                  
                  
                    id="Creator-said"
                  >
                  <i class='fas fa-comment-dots fa-fw fa-fw'></i>话痨
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fa fa-history fa-fw fa-fw'></i>关于
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/love
                  
                  
                  
                    id="relaxlove"
                  >
                  <i class='fa-fw fa fa-heart fa-fw'></i>表白
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/about/
                  
                  
                  
                    id="about"
                  >
                  <i class='fas fa-info-circle fa-fw fa-fw'></i>自述
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
          
            
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-ellipsis-v fa-fw'></i>更多
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  镜像
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirrors.163.com/
                  
                  
                  
                    id="http:mirrors163com"
                  >
                  网易
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirrors.sohu.com/ubuntu/indices/
                  
                  
                  
                    id="http:mirrorssohucomubuntuindices"
                  >
                  搜狐
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://mirrors.tuna.tsinghua.edu.cn/apache/
                  
                  
                  
                    id="https:mirrorstunatsinghuaeducnapache"
                  >
                  Apache
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  Centos
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://man.linuxde.net/download/CentOS
                  
                  
                  
                    id="http:manlinuxdenetdownloadCentOS"
                  >
                  国内
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.centos.org/download/
                  
                  
                  
                    id="https:wwwcentosorgdownload"
                  >
                  官方
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirror.lzu.edu.cn/
                  
                  
                  
                    id="http:mirrorlzueducn"
                  >
                  兰大
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  工具
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://encycolorpedia.cn/named
                  
                  
                  
                    id="https:encycolorpediacnnamed"
                  >
                  颜色码
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.iconfont.cn/
                  
                  
                  
                    id="https:wwwiconfontcn"
                  >
                  图标库
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.sojson.com/dwz.html
                  
                  
                  
                    id="https:wwwsojsoncomdwzhtml"
                  >
                  短链接
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://cli.im/
                  
                  
                  
                    id="https:cliim"
                  >
                  二维码1.4.14
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://www.aigei.com/bgremover/
                  
                  
                  
                    id="http:wwwaigeicombgremover"
                  >
                  透明图
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  站点
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://a2data.github.io/
                  
                  
                  
                    id="http:a2datagithubio"
                  >
                  Github
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://sqlsq_admin.gitee.io/
                  
                  
                  
                    id="https:sqlsq_admingiteeio"
                  >
                  Gitee
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
          
				</ul>
			</div>

      <div class="m_search">
        <form name="searchform" class="form u-search-form">
          <i class="icon fal fa-search fa-fw"></i>
          <input type="text" class="input u-search-input" placeholder="想找些什么~" />
        </form>
      </div>

			<ul class='switcher nav-list-h m-phone'>
				
					<li><a class="s-search fas fa-search fa-fw" target="_self" href='javascript:void(0)'></a></li>
				
				<li>
          <a class="s-menu fas fa-bars fa-fw" target="_self" href='javascript:void(0)'></a>
          <ul class="menu-phone list-v navigation white-box">
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/
                  
                  
                  
                    id="home"
                  >
                  <i class='fal fa-home fa-fw'></i>首页
                </a>
                
              </li>
            
          
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fal fa-search fa-fw fa-fw'></i>发现
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://learngitbranching.js.org/?demo=&amp;locale=zh_CN
                  
                  
                  
                    id="https:learngitbranchingjsorg?demo=&amp;locale=zh_CN"
                  >
                  <i class='fas fa-pen-alt fa-fw'></i>Git
                </a>
                
              </li>
            
          
                    
                      
            
              <hr>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-palette fa-fw'></i>娱乐
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/mofang
                  
                  
                  
                    id="relaxmofang"
                  >
                  魔方
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/2048
                  
                  
                  
                    id="relax2048"
                  >
                  2048
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-fan fa-spin fa-fw'></i>社区
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/books/
                  
                  
                  
                    id="books"
                  >
                  <i class='fa fa-book fa-fw fa-fw'></i>悦读
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/movies/
                  
                  
                  
                    id="movies"
                  >
                  <i class='fas fa-play-circle fa-fw fa-fw'></i>电影
                </a>
                
              </li>
            
          
                    
                      
            
              
            
          
                    
                  </ul>
                
              </li>
            
          
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-comment-dots fa-fw fa-fw'></i>聆听
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/contact/
                  
                  
                  
                    id="contact"
                  >
                  <i class='fa fa-paper-plane fa-fw fa-fw'></i>留言
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/Creator-said/
                  
                  
                  
                    id="Creator-said"
                  >
                  <i class='fas fa-comment-dots fa-fw fa-fw'></i>话痨
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fa fa-history fa-fw fa-fw'></i>关于
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/relax/love
                  
                  
                  
                    id="relaxlove"
                  >
                  <i class='fa-fw fa fa-heart fa-fw'></i>表白
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=/about/
                  
                  
                  
                    id="about"
                  >
                  <i class='fas fa-info-circle fa-fw fa-fw'></i>自述
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
            
              
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  <i class='fas fa-ellipsis-v fa-fw'></i>更多
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  镜像
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirrors.163.com/
                  
                  
                  
                    id="http:mirrors163com"
                  >
                  网易
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirrors.sohu.com/ubuntu/indices/
                  
                  
                  
                    id="http:mirrorssohucomubuntuindices"
                  >
                  搜狐
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://mirrors.tuna.tsinghua.edu.cn/apache/
                  
                  
                  
                    id="https:mirrorstunatsinghuaeducnapache"
                  >
                  Apache
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  Centos
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://man.linuxde.net/download/CentOS
                  
                  
                  
                    id="http:manlinuxdenetdownloadCentOS"
                  >
                  国内
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.centos.org/download/
                  
                  
                  
                    id="https:wwwcentosorgdownload"
                  >
                  官方
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://mirror.lzu.edu.cn/
                  
                  
                  
                    id="http:mirrorlzueducn"
                  >
                  兰大
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  工具
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://encycolorpedia.cn/named
                  
                  
                  
                    id="https:encycolorpediacnnamed"
                  >
                  颜色码
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.iconfont.cn/
                  
                  
                  
                    id="https:wwwiconfontcn"
                  >
                  图标库
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://www.sojson.com/dwz.html
                  
                  
                  
                    id="https:wwwsojsoncomdwzhtml"
                  >
                  短链接
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://cli.im/
                  
                  
                  
                    id="https:cliim"
                  >
                  二维码1.4.14
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://www.aigei.com/bgremover/
                  
                  
                  
                    id="http:wwwaigeicombgremover"
                  >
                  透明图
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" 
                  
                  
                  >
                  站点
                </a>
                
                  <ul class="list-v">
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=http://a2data.github.io/
                  
                  
                  
                    id="http:a2datagithubio"
                  >
                  Github
                </a>
                
              </li>
            
          
                    
                      
            
              <li>
                <a class="menuitem flat-box faa-parent animated-hover" href=https://sqlsq_admin.gitee.io/
                  
                  
                  
                    id="https:sqlsq_admingiteeio"
                  >
                  Gitee
                </a>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
                    
                  </ul>
                
              </li>
            
          
            
          </ul>
        </li>
			</ul>
		</div>
	</div>
  </div>
</header>

  <div class="l_body">
    <div class="l_cover">
  
    
    
        <div class='cover-wrapper post featured' style="display: none;">
          
            <div class='cover-bg lazyload placeholder' data-bg="https://7.dusays.com/2020/09/10/bcac99047bac5.png"></div>
          
          <div class='cover-body'>
  <div class='top'>
    
    
      <p class="title">数据科学</p>
    
    
      <p class="subtitle">Welcome To A2Data</p>
    
  </div>
  <div class='bottom'>
    <div class='menu navigation'>
      <div class='list-h'>
        
          
            <a href="/categories/"
              
              
              id="categories">
              <i class='fal fa-folder-open fa-fw fa-fw'></i><p>内容大纲</p>
            </a>
          
            <a href="/archives/"
              
              
              id="archives">
              <i class='fal fa-archive fa-fw fa-fw'></i><p>文章归档</p>
            </a>
          
            <a href="/tags/"
              
              
              id="tags">
              <i class='fal fa-fire fa-fw fa-fw fa-fw'></i><p>热门标签</p>
            </a>
          
            <a href="/contact/"
              
              
              id="contact">
              <i class='fal fa-comments fa-fw fa-fw'></i><p>畅所欲言</p>
            </a>
          
            <a href="/Creator-said/"
              
              
              id="Creator-said">
              <i class='fal fa-microphone-alt fa-fw fa-fw'></i><p>随便说说</p>
            </a>
          
            <a href="/friends/"
              
              
              id="friends">
              <i class='fal fa-link fa-fw fa-fw'></i><p>我的朋友</p>
            </a>
          
        
      </div>
    </div>
  </div>
</div>

          <div class="scroll-down" style="display: none;"><i class="fa fa-chevron-down scroll-down-effects"></i></div>
        </div>
    
  
  </div>
  
    <div class='safearea'>
      <div class='body-wrapper' id="pjax-container">
        
          <!--此文件用来存放一些不方便取值的变量--> 
<!--思路大概是将值藏到重加载的区域内--> 
 
 
 
<div id="pjax-data" style="display: none"> 
  <div id="pjax-ispage">true</div> 
  <div id="pjax-pageTitle">面试拆招详解</div> 
  <div id="pjax-enable-cover">true</div> 
  <div id="pjax-comment-path"></div> 
  <div id="pjax-comment-placeholder"></div> 
</div> 
 
 
<script> 
  // 处理封面 此时 jquery 还没加载 
  if ("half" == "none") { // 移除封面 
    document.getElementsByClassName('cover-wrapper')[0].style.display = "none"; 
    document.getElementsByClassName('l_header', 'cover-wrapper')[0].classList.add("show"); 
  } else { 
    if ("half" == "half") { // 半屏 
      document.getElementsByClassName('cover-wrapper')[0].setAttribute('id', 'half'); 
      document.getElementsByClassName('scroll-down')[0].style.display = "none"; 
    } else if ("half" == "full") { // 全屏 
      document.getElementsByClassName('cover-wrapper')[0].setAttribute('id', 'full'); 
      document.getElementsByClassName('scroll-down')[0].style.display = ""; 
    } 
    document.getElementsByClassName('cover-wrapper')[0].style.display = ""; 
    document.getElementsByClassName('l_header', 'cover-wrapper')[0].classList.remove("show"); 
  } 
</script> 
 

        
        

<div class='l_main'>
  <article class="article post white-box reveal md shadow article-type-post" id="post" itemscope itemprop="blogPost">
  


  
  <div class="article-meta" id="top">
    
    
    
      <h1 class="title">
        面试拆招详解
      </h1>
      <div class='new-meta-box'>
        
          
            
<div class='new-meta-item author'>
  <a class='author' href="/" rel="nofollow">
    <img no-lazy src="https://gitee.com/DataITems/cdn/raw/master/avatar.png">
    <p>JackFeng</p>
  </a>
</div>

          
        
          
            <div class="new-meta-item date">
  <a class='notlink'>
    <i class="fas fa-calendar-alt fa-fw" aria-hidden="true"></i>
    <p>发布于：Dec 22, 2019</p>
  </a>
</div>

          
        
          
            
  <div class='new-meta-item category'>
    <a class='notlink'>
      <i class="fas fa-folder-open fa-fw" aria-hidden="true"></i>
      <a class="category-link" href="/categories/%E8%81%8C%E5%9C%BA/">职场</a>
    </a>
  </div>


          
        
          
            
  <div class="new-meta-item wordcount">
    <a class='notlink'>
      <i class="fas fa-keyboard fa-fw" aria-hidden="true"></i>
      <p>3.5k words</p>
    </a>
  </div>
  <div class="new-meta-item readtime">
    <a class='notlink'>
      <i class="fas fa-hourglass-half fa-fw" aria-hidden="true"></i>
      <p>11 min</p>
    </a>
  </div>


          
        
          
            
  <div class="new-meta-item browse leancloud">
    <a class='notlink'>
      
      <div id="lc-pv" data-title="面试拆招详解" data-path="/posts/9812.html">
        <i class="fas fa-eye fa-fw" aria-hidden="true"></i>
        <span id='number'><i class="fas fa-circle-notch fa-spin fa-fw" aria-hidden="true"></i></span>
        次浏览
      </div>
    </a>
  </div>


          
        
          
            
<div class="new-meta-item comments-count">
  
  <a href="/posts/9812.html#comments">
    <i class="fas fa-comment-dots fa-fw"></i>
    <span class="valine-comment-count" data-xid="/posts/9812.html">0</span>
    <span class="leancloud-comments-count">&nbsp;</span>
  </a>
</div>


          
        
      </div>
    
  </div>


  
  
  <p>面试精选！！！</p>
<a id="more"></a>


<h1 id="面试拆招"><a href="#面试拆招" class="headerlink" title="面试拆招"></a>面试拆招</h1><h2 id="1、请你自我介绍一下自己好吗"><a href="#1、请你自我介绍一下自己好吗" class="headerlink" title="1、请你自我介绍一下自己好吗?"></a>1、请你自我介绍一下自己好吗?</h2><blockquote>
<p><strong>回答提示:</strong><br>一般人回答这个问题过于平常,只说姓名、年龄、爰好、工作经验,这些在简历上都有。其实,企业最希望知道的是求职者能否胜任工作,包括:*<em>最强的技能</em>、<em>最深研究的知识领域</em>、<em>个性中最积极的部分</em>、<em>做过的最成功的事</em>、<em>可以和学习无关</em>,<em>也可以和学习有关</em>,但要突出<code>积极的个性和做事的能力</code>,说得合情合理企业才会相信。企业很重视一个人的礼貌,求职者要尊重考官,在回答每个问题之后都说一句“谢谢”,企业喜欢有礼貌的求职者。</p>
</blockquote>
<h2 id="2、你觉得你个性上最大的优点是什么"><a href="#2、你觉得你个性上最大的优点是什么" class="headerlink" title="2、你觉得你个性上最大的优点是什么?"></a>2、你觉得你个性上最大的优点是什么?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>沉着冷静、条理清楚、立场坚定、顽强向上、乐于助人和关心他人、适应能力和幽默感、乐观和友爱。我在xxxx经过一到两年的培训及项目实战,加上实习工作，使我适合这份工作。(此处根据自己情况而改)</p>
</blockquote>
<h2 id="3、说说你最大的缺点"><a href="#3、说说你最大的缺点" class="headerlink" title="3、说说你最大的缺点?"></a>3、说说你最大的缺点?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>这个问题企业问的概率很大,通常不希望听到直回答的缺点是什么等,如果求职者说自己小心眼、爱忌妒非常懒、脾气大、工作效率低,企业肯定不会录用你<br>绝对不要自作聪明地回答“<em>我最大的缺点是过于追求完美</em>”,有的人以为这样回答会显得自己比较出色,但事实上,他已经岌岌可危了。企业喜欢求职者从自己的优点说起,中间加一些小缺点,最后再把问题转回到优点上,突出优点的部分,企业喜欢聪明的求职者。</p>
</blockquote>
<h2 id="4、你对薪资的要求"><a href="#4、你对薪资的要求" class="headerlink" title="4、你对薪资的要求?"></a>4、你对薪资的要求?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>如果你对薪酬的要求太低,那显然贬低自己的能力;如果你对薪酣的要求太高,那又会显得你分量过重,公司受用不起。一些雇主通常都事先对求聘的职位定下开支预算,因而他们第一次提出的价钱往往是他们所能给予的最高价钱,他们问你只不过想证实一下这笔钱是否足以引起你对该工作的兴趣。</p>
<p><strong>回答样本一:</strong></p>
<p>我对工资没有硬性要求,我相信贵公司在处理我的问题上会友善合理。我注重的是找对工作机会,所以只要条件公平,我则不会计较太多</p>
<p><strong>回答祥本二:</strong></p>
<p>我受过系统的软件编程的训练,不需要进行大量的培训,而且我本人也对编程特别感兴趣。因此,我希望公司能根据我的情况和市场标准的水平,给我合理的薪水</p>
<p><strong>回答样本三:</strong></p>
<p>如果你必须自己说出具体数目,请不要说一个宽泛的范围,那样你将只能得到最低限庋的数字。最好给出一个具体的数字,这样表明你已经对当今的人才市场作了调查,知道像自己这样学历的雇员有什么样的价值</p>
</blockquote>
<h2 id="5、你对加班的看法"><a href="#5、你对加班的看法" class="headerlink" title="5、你对加班的看法?"></a>5、你对加班的看法?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>实际上好多公司问这个问题,并不证明一定要加班,只是想测试你是否愿意为公司奉献。</p>
<p><strong>回答样本:</strong></p>
<p>如果工作需要我会义不容辞加班,我现在单身没有任何家庭负担,可以全身心的投入工作。但同时我也会提高工作效率,减少不必要的加班。</p>
</blockquote>
<h2 id="6、如果通过这次面试我们录用了你-但工作一段时间却发现你根本不适合这个职位-你怎么办"><a href="#6、如果通过这次面试我们录用了你-但工作一段时间却发现你根本不适合这个职位-你怎么办" class="headerlink" title="6、如果通过这次面试我们录用了你,但工作一段时间却发现你根本不适合这个职位,你怎么办?"></a>6、如果通过这次面试我们录用了你,但工作一段时间却发现你根本不适合这个职位,你怎么办?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>一段时间发现工作不适合我,有两种情况:</p>
<p>①如果你确实热爱这个职业,那你就要不断学习,虚心向领导和同事学习业务知识和处事经验,了解这个职业的精神内涵和职业要求,力争减少差距;</p>
<p>②你觉得这个职业可有可无,那还是趁早换个职业,去发现适合你的,你热爱的职业,那样你的发展前途也会大点,对单位和个人都有好处。</p>
</blockquote>
<h2 id="7、谈谈你对跳槽的看法"><a href="#7、谈谈你对跳槽的看法" class="headerlink" title="7、谈谈你对跳槽的看法?"></a>7、谈谈你对跳槽的看法?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①正常的“跳槽”能促进人才合理流动,应该支持。</p>
<p>②频繁的跳槽对单位和个人双方都不利,应该反对。</p>
</blockquote>
<h2 id="8、工作中难以和同事、上司相处-你该怎么办"><a href="#8、工作中难以和同事、上司相处-你该怎么办" class="headerlink" title="8、工作中难以和同事、上司相处,你该怎么办?"></a>8、工作中难以和同事、上司相处,你该怎么办?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①我会服从领导的指挥,配合同事的工作。</p>
<p>②我会从自身找原因,仔鈿分析是不是自己工作做得不好让领导不满意,同事看不惯。还要看看是不是为人处世方面做得不好,如果是这样的话我会努力改正。</p>
<p>③如果我找不到原因,我会找机会跟他们沟通,请他们指出我的不足,有问题就及<br>时改正。</p>
<p>④作为优秀的员工,应该时刻以大局为重,即使在段时间内,领导和同事对我不理解,我也会做好本职工作,虚心向他们学习,我相信,他们会看见我在努力,总有天会对我微笑的。</p>
</blockquote>
<h2 id="9、你对于我们公司了解多少"><a href="#9、你对于我们公司了解多少" class="headerlink" title="9、你对于我们公司了解多少?"></a>9、你对于我们公司了解多少?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>在去公司面试前上网查一下该公司主营业务。如回答:贵公司有意改变策略,加强与国外大厂的QFM合作,自有品牌的部分则透过海外经销商.</p>
</blockquote>
<h2 id="10、最能慨括你自己的三个词是什么"><a href="#10、最能慨括你自己的三个词是什么" class="headerlink" title="10、最能慨括你自己的三个词是什么?"></a>10、最能慨括你自己的三个词是什么?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>我经常用的三个词是:适应能力强,有责任心和做事有始终,结合具体例子向主考官解释。</p>
</blockquote>
<h2 id="11、你的业余爱好是什么"><a href="#11、你的业余爱好是什么" class="headerlink" title="11、你的业余爱好是什么?"></a>11、你的业余爱好是什么?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>找一些富于团体合作精神的,这里有一个真实的故事:有人被否决掉,因为他的爰好是深海潜水。主考官说:因为这是一项单人活动,我不敢肯定他能否适应团体工<br>作</p>
</blockquote>
<h2 id="12、作为被面试者给我打一下分"><a href="#12、作为被面试者给我打一下分" class="headerlink" title="12、作为被面试者给我打一下分?"></a>12、作为被面试者给我打一下分?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>试着列出四个优点和一个非常非常非常小的缺点可以抱怨一下设施,没有明确责任人的缺点是不会有人介意的)</p>
</blockquote>
<h2 id="13、你为什么要离开原来的公司"><a href="#13、你为什么要离开原来的公司" class="headerlink" title="13、你为什么要离开原来的公司?"></a>13、你为什么要离开原来的公司?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①回答这个问题时一定要小心,就算在前一个工作受到再大的委屈,对公司有多少的怨言,都千万不要表现出来,尤其要避免对公司本身主管的批评,避免面试官的负面情绪及印象。</p>
<p><strong>建议此时</strong>最好的回答方式是将问题归咎在自己身上,例如觉得工作没有学习发展的空间,自己想在面试工作的相关产业中多加学习,或是前一份工作与自己的生涯规划不合等等,回答的答案最好是积极正面的。</p>
<p>②我希望能获得一份更好的工作,如果机会来临,我会抓住。我觉得目前的工作,已经达到顶峰,即沒有升迁机会。</p>
</blockquote>
<h2 id="14、你欣赏哪种性格的人"><a href="#14、你欣赏哪种性格的人" class="headerlink" title="14、你欣赏哪种性格的人?"></a>14、你欣赏哪种性格的人?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>诚实、不死板而且容易相处的人、有“实际行动”的人。</p>
</blockquote>
<h2 id="15、你通常如何对待别人的批评"><a href="#15、你通常如何对待别人的批评" class="headerlink" title="15、你通常如何对待别人的批评?"></a>15、你通常如何对待别人的批评?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①沈默是金,不必说什么,否则情况更糟,不过我会接受建设性的批评。</p>
<p>②我会等大家冷靜下来再讨论。</p>
</blockquote>
<h2 id="16、怎样对待自己的失败"><a href="#16、怎样对待自己的失败" class="headerlink" title="16、怎样对待自己的失败?"></a>16、怎样对待自己的失败?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>我们大家生来都不是十全十美的,我相信我有第二个机会改正我的错误。</p>
</blockquote>
<h2 id="17、你为什么原意到我们公司来工作"><a href="#17、你为什么原意到我们公司来工作" class="headerlink" title="17、你为什么原意到我们公司来工作?"></a>17、你为什么原意到我们公司来工作?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>对于这个问题,你要格外小心,如果你已经对该单位作了研究,你可以回答一些详细的原因,像“公司本身的高技术开发环境很吸引我”,“我同公司出生在同样的时代,我希望能够进入一家与我共同成长的公司。”、“你们公司一直都稳定发展,在近几年来在市场上很有竞争力。”、“我认为贵公司能够给我禔供一个与众不同的发展道路。”这都显示出你已经做了一些调查,也说明你对自己的未来有了较为具体的远景规划。</p>
</blockquote>
<h2 id="18、对这项工作-你有哪些可预见的困难"><a href="#18、对这项工作-你有哪些可预见的困难" class="headerlink" title="18、对这项工作,你有哪些可预见的困难?"></a>18、对这项工作,你有哪些可预见的困难?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①不宜直接说出具体的困难,否则可能令对方怀疑应聘者不行。</p>
<p>②可以尝试迂回战术,说出应聘者对困难所持有的态度一一工作中出现一些困难是正常的,也是难免的,但是只要有坚忍不拔的毅力、良好的合作精神以及事前<br>周密而充分的准备,任何困难都是可以克服。</p>
</blockquote>
<h2 id="19、如果录用了你-你将怎样开展工作"><a href="#19、如果录用了你-你将怎样开展工作" class="headerlink" title="19、如果录用了你,你将怎样开展工作?"></a>19、如果录用了你,你将怎样开展工作?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①如果应聘者对于应聘的职位缺乏足够的了解,最好不要直接说出自己开展工作的具体办法。</p>
<p>②可以尝试采迂回战术来回答,如“首先听取领导的指示和要求,然后就有关情况进行了解和熟悉,接下来制定一份近期的工作计划并报领导批准,最后根据计划开展工作。”</p>
<p><strong>分析</strong></p>
<p>这个问题的主要目的也是了解应聘者的工作能力和计划性、条理性,而且重点想要知道细节。如果向思路中所讲灼迂回战术,面试官会认为回避问题,如果引导了几次仍是回避的话,此人绝对不会录用了。</p>
</blockquote>
<h2 id="20、你希望与什么样的上级共事"><a href="#20、你希望与什么样的上级共事" class="headerlink" title="20、你希望与什么样的上级共事?"></a>20、你希望与什么样的上级共事?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①通过应聘者对上级的“希望”可以判断出应聘者<em>对自我要求</em>的意识,这既是一个陷阱,又是一次机会。</p>
<p>②最好回避对上级具体的希望,多谈对自己的要求。</p>
<p>③如“做为刚步入社会的新人,我应该多要求自己尽快熟悉环境、适应环境,而不应该对环境提出什么要求,只要能发挥我的专长就可以了。</p>
<p><strong>分析:</strong></p>
<p>这个问题比较好的回答是,希望我的上级能够在工作中对我多指导,对我工作中的错误能够立即指出。总之，从上级指导这个方面谈,不会有大的纰漏</p>
</blockquote>
<h2 id="21、与上级意见不一时-你将怎么办"><a href="#21、与上级意见不一时-你将怎么办" class="headerlink" title="21、与上级意见不一时,你将怎么办?"></a>21、与上级意见不一时,你将怎么办?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①一般可以这样回答“我会给上级以必要的解释和提醒,在这种情况下,我会服从上级的意见。”</p>
<p>②如果面试你的是总经理,而你所应聘的职位另有一位经理,且这位理当时不在场,可以这样回答:“对于非原则性问题,我服从上级的意见,对于涉及公司利益的重大问题,我希望能向更高层领导反映”</p>
<p><strong>分析:</strong></p>
<p>这个问题的标准答案是思路①,如果用②的回答,必死无疑。你没有摸清楚改公司的内部情况,先想打小报告,这样的人没有人敢要。</p>
</blockquote>
<h2 id="22、为什么选择我们公司"><a href="#22、为什么选择我们公司" class="headerlink" title="22、为什么选择我们公司?"></a>22、为什么选择我们公司?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>曾经在报章杂志看过关于贵公司的报道,与自己所追求的理念有志一同。而贵公司在业界的成绩也是有目共睹的,而且对员工的教育训练、升迁等世都很有制度。</p>
<p><strong>分析:</strong></p>
<p>去面试前先做功课,了解一下该公司的背景,让对方觉得你真的很有心想得到这份工作,而不只是探探路。</p>
</blockquote>
<h2 id="23、谈谈如何话应办公室工作的新环境"><a href="#23、谈谈如何话应办公室工作的新环境" class="headerlink" title="23、谈谈如何话应办公室工作的新环境?"></a>23、谈谈如何话应办公室工作的新环境?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>①办公室里每个人有各自的岗位与职责,不得擅离岗位。</p>
<p>②根据领导指示和工作安排,制定工作计划,提前预备,并按计划完成。</p>
<p>③多请示并及时汇报,遇到不明白的要虚心请教。</p>
<p>④抓间隙时间,多学习,努力提高自己的政治素质和业务水平</p>
</blockquote>
<h2 id="24、除了本公司外-还应聘了哪些公司"><a href="#24、除了本公司外-还应聘了哪些公司" class="headerlink" title="24、除了本公司外,还应聘了哪些公司"></a>24、除了本公司外,还应聘了哪些公司</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>很奇怪,这是相当多公司会问的问题,其用意是要概略知道应徵者的求职志向,所以这并非绝对是负面答案,就算不便说出公司名称,也应回答“销售同种产品的公<br>司”,如果应聘的其他公司是不同业界,容易让人产生无法信任的感觉。</p>
</blockquote>
<h2 id="25、你还有什么问题要问吗"><a href="#25、你还有什么问题要问吗" class="headerlink" title="25、你还有什么问题要问吗?"></a>25、你还有什么问题要问吗?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>企业的这个问题看上去<em>可有可无</em>,其实<strong>很关键</strong>,企业不喜欢说“没问题”的人,因为其很注重员工的个性和创新能力。企业不喜欢求职者问个人福利之类的问题,如果<br>有人这样问:贵公司对新入公司的员工有没有什么培训项目,我可以参加吗?或者说贵公司的晋升机制是什么样的?企业将很欢迎,因为体现出你对学习的热情和对公司的忠诚度以及你的上进心。</p>
</blockquote>
<h2 id="26、如果你被录用-何时可以到职"><a href="#26、如果你被录用-何时可以到职" class="headerlink" title="26、如果你被录用,何时可以到职?"></a>26、如果你被录用,何时可以到职?</h2><blockquote>
<p><strong>回答提示:</strong></p>
<p>大多数企业会关心就职时间,最好是回答“如果被录用的话,到职日可按公司规定上班”,但如果还未辞去上一个工作、上班时间又太近,似乎有些强人所难,因为交<br>接至少要一个月的时间,应进一步说明原因,录取公司应该会通融的。</p>
</blockquote>

  
  
    
    <div class='footer'>
      
      
        
  <div class="related_posts">
    <section class='header'>
      <i class="fas fa-bookmark fa-fw" aria-hidden="true"></i><span>相关文章</span>
    </section>
    <section class='body'>
      <div class="vlts-rps"><a class="item" href="\posts\18321.html" title="Strive" rel="bookmark "><img src="/resource/image/strive/1.png" /><span class="title">Strive</span><span class="excerpt">‘在你牛到一定程度前,所有的一切全是态度问题。’</span></a></div></section></div>
      
      
        <div class='copyright'>
          <blockquote>
            
              
                <p>版权声明：本网站所有文章除特别声明外，均采用 <a target="_blank" rel="noopener" href="https://creativecommons.org/licenses/by-nc-sa/4.0/deed.zh">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="/">数据科学</a></p>

              
            
              
                <p>本文永久链接是：<a href=http://www.a2data.cn/posts/9812.html>http://www.a2data.cn/posts/9812.html</a></p>
              
            
          </blockquote>
        </div>
      
      
        <div class='donate'>
          <div class='imgs'>
            
              <img src='https://gitee.com/DataITems/cdn/raw/master/alipay.jpg'>
            
              <img src='https://gitee.com/DataITems/cdn/raw/master/wechat.png'>
            
          </div>
        </div>
      
    </div>
  
  
    


  <div class='article-meta' id="bottom">
    <div class='new-meta-box'>
      
        
          <div class="new-meta-item date" itemprop="dateUpdated" datetime="2020-09-11T17:28:58+08:00">
  <a class='notlink'>
    <i class="fas fa-edit fa-fw" aria-hidden="true"></i>
    <p>更新于：Sep 11, 2020</p>
  </a>
</div>

        
      
        
          
  
  <div class="new-meta-item meta-tags"><a class="tag" href="/tags/%E9%9D%A2%E7%BB%8F/" rel="nofollow"><i class="fas fa-hashtag fa-fw" aria-hidden="true"></i><p>面经</p></a></div>


        
      
        
      
        
          
  <div class="new-meta-item wordcount">
    <a class='notlink'>
      <i class="fas fa-keyboard fa-fw" aria-hidden="true"></i>
      <p>3.5k words</p>
    </a>
  </div>
  <div class="new-meta-item readtime">
    <a class='notlink'>
      <i class="fas fa-hourglass-half fa-fw" aria-hidden="true"></i>
      <p>11 min</p>
    </a>
  </div>


        
      
        
          
  <div class="new-meta-item share -mob-share-list">
  <div class="-mob-share-list share-body">
    
      
        <a class="-mob-share-qq" title="" rel="external nofollow noopener noreferrer noopener"
          
          target="_blank" href="http://connect.qq.com/widget/shareqq/index.html?url=http://www.a2data.cn/posts/9812.html&title=面试拆招详解 - DataScience&summary=面试精选！！！"
          
          >
          
            <img src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-org/logo/128/qq.png">
          
        </a>
      
    
      
        <a class="-mob-share-qzone" title="" rel="external nofollow noopener noreferrer noopener"
          
          target="_blank" href="https://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url=http://www.a2data.cn/posts/9812.html&title=面试拆招详解 - DataScience&summary=面试精选！！！"
          
          >
          
            <img src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-org/logo/128/qzone.png">
          
        </a>
      
    
      
        <a class="-mob-share-weibo" title="" rel="external nofollow noopener noreferrer noopener"
          
          target="_blank" href="http://service.weibo.com/share/share.php?url=http://www.a2data.cn/posts/9812.html&title=面试拆招详解 - DataScience&summary=面试精选！！！"
          
          >
          
            <img src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-org/logo/128/weibo.png">
          
        </a>
      
    
      
        
        <div class='hoverbox'>
          <a class='share'><img src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-org/logo/128/wechat.png"></a>
          <div class='target'>
            <img src="">
          </div>
        </div>
      
    
  </div>
</div>



        
      
    </div>
  </div>


  
  

  
    <div class="prev-next">
      
        <a class='prev' href='/posts/34771.html'>
          <p class='title'><i class="fas fa-chevron-left" aria-hidden="true"></i>10.Python面向对象(1)</p>
          <p class='content'>Python面向对象介绍上篇




Python面向对象1、面向对象介绍
思考

例如：你有一个想法，你要做一个项目。然后呢，你聚集了n个人，说明你要做啥，然后大家开始干。

根据小编的经验，...</p>
        </a>
      
      
        <a class='next' href='/posts/8573.html'>
          <p class='title'>9.Python文件操作及应用<i class="fas fa-chevron-right" aria-hidden="true"></i></p>
          <p class='content'>Python的基础语法




Python文件操作、应用1、文件操作介绍
文件是什么呢？



文件的作用呢？
大家应该听说过一句话：“好记性不如烂笔头”。
不仅人的大脑会遗忘事情，计算机也会...</p>
        </a>
      
    </div>
  
</article>


  

  <article class="post white-box reveal shadow" id="comments">
    <p ct><i class='fas fa-comments'></i> 评论</p>
    
    <div id="valine_container" class="valine_thread">
  <i class="fas fa-cog fa-spin fa-fw fa-2x"></i>
</div>

  </article>






</div>
<aside class='l_side'>
  
  
    
    

<section class="widget grid shadow desktop mobile">
  
  <header>
    
      <i class="fas fa-map-signs fa-fw" aria-hidden="true"></i><span class='name'>导航</span>
    
  </header>


  <div class='content'>
    <div class="grid navigation fixed">
      
        <a class="flat-box" title="/categories/" href="/categories/"
          
          
          id="categories">
          
            <i class="fas fa-book fa-fw fa-fw" aria-hidden="true"></i>
          
          内容大纲
        </a>
      
        <a class="flat-box" title="/archives/" href="/archives/"
          
          
          id="archives">
          
            <i class="fas fa-archive fa-fw fa-fw" aria-hidden="true"></i>
          
          文章归档
        </a>
      
        <a class="flat-box" title="/tags/" href="/tags/"
          
          
          id="tags">
          
            <i class="fas fa-fire fa-fw fa-fw" aria-hidden="true"></i>
          
          热门标签
        </a>
      
        <a class="flat-box" title="/Creator-said/" href="/Creator-said/"
          
          
          id="Creator-said">
          
            <i class="fas fa-comment-dots fa-fw fa-fw" aria-hidden="true"></i>
          
          主创说
        </a>
      
        <a class="flat-box" title="/contact/" href="/contact/"
          
          
          id="contact">
          
            <i class="fas fa-comments fa-fw fa-fw" aria-hidden="true"></i>
          
          留言板
        </a>
      
        <a class="flat-box" title="/friends/" href="/friends/"
          
          
          id="friends">
          
            <i class="fas fa-users fa-fw fa-fw" aria-hidden="true"></i>
          
          友情链接
        </a>
      
        <a class="flat-box" title="/" href="/"
          
          
            target="_blank"
          
          id="home">
          
            <i class="fas fa-clock fa-fw fa-fw" aria-hidden="true"></i>
          
          近期文章
        </a>
      
        <a class="flat-box" title="/tools/" href="/tools/"
          
          
          id="tools">
          
            <i class="fas fa-info-circle fa-fw fa-fw" aria-hidden="true"></i>
          
          软件控
        </a>
      
        <a class="flat-box" title="https://travellings.now.sh/" href="https://travellings.now.sh/"
          
            rel="noopener external nofollow noreferrer"
          
          
            target="_blank"
          
          id="https:travellingsnowsh">
          
            <i class="fa fa-binoculars fa-fw" aria-hidden="true"></i>
          
          开往
        </a>
      
    </div>
  </div>
</section>

  

  
    
    



  <section class="widget toc-wrapper shadow desktop mobile" id="toc-div" >
    
  <header>
    
      <i class="fas fa-list fa-fw" aria-hidden="true"></i><span class='name'>本文目录</span>
    
  </header>


    <div class='content'>
        <ol class="toc"><li class="toc-item toc-level-2"><a class="toc-link" href="#1%E3%80%81%E8%AF%B7%E4%BD%A0%E8%87%AA%E6%88%91%E4%BB%8B%E7%BB%8D%E4%B8%80%E4%B8%8B%E8%87%AA%E5%B7%B1%E5%A5%BD%E5%90%97"><span class="toc-text">1、请你自我介绍一下自己好吗?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#2%E3%80%81%E4%BD%A0%E8%A7%89%E5%BE%97%E4%BD%A0%E4%B8%AA%E6%80%A7%E4%B8%8A%E6%9C%80%E5%A4%A7%E7%9A%84%E4%BC%98%E7%82%B9%E6%98%AF%E4%BB%80%E4%B9%88"><span class="toc-text">2、你觉得你个性上最大的优点是什么?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#3%E3%80%81%E8%AF%B4%E8%AF%B4%E4%BD%A0%E6%9C%80%E5%A4%A7%E7%9A%84%E7%BC%BA%E7%82%B9"><span class="toc-text">3、说说你最大的缺点?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#4%E3%80%81%E4%BD%A0%E5%AF%B9%E8%96%AA%E8%B5%84%E7%9A%84%E8%A6%81%E6%B1%82"><span class="toc-text">4、你对薪资的要求?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#5%E3%80%81%E4%BD%A0%E5%AF%B9%E5%8A%A0%E7%8F%AD%E7%9A%84%E7%9C%8B%E6%B3%95"><span class="toc-text">5、你对加班的看法?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#6%E3%80%81%E5%A6%82%E6%9E%9C%E9%80%9A%E8%BF%87%E8%BF%99%E6%AC%A1%E9%9D%A2%E8%AF%95%E6%88%91%E4%BB%AC%E5%BD%95%E7%94%A8%E4%BA%86%E4%BD%A0-%E4%BD%86%E5%B7%A5%E4%BD%9C%E4%B8%80%E6%AE%B5%E6%97%B6%E9%97%B4%E5%8D%B4%E5%8F%91%E7%8E%B0%E4%BD%A0%E6%A0%B9%E6%9C%AC%E4%B8%8D%E9%80%82%E5%90%88%E8%BF%99%E4%B8%AA%E8%81%8C%E4%BD%8D-%E4%BD%A0%E6%80%8E%E4%B9%88%E5%8A%9E"><span class="toc-text">6、如果通过这次面试我们录用了你,但工作一段时间却发现你根本不适合这个职位,你怎么办?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#7%E3%80%81%E8%B0%88%E8%B0%88%E4%BD%A0%E5%AF%B9%E8%B7%B3%E6%A7%BD%E7%9A%84%E7%9C%8B%E6%B3%95"><span class="toc-text">7、谈谈你对跳槽的看法?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#8%E3%80%81%E5%B7%A5%E4%BD%9C%E4%B8%AD%E9%9A%BE%E4%BB%A5%E5%92%8C%E5%90%8C%E4%BA%8B%E3%80%81%E4%B8%8A%E5%8F%B8%E7%9B%B8%E5%A4%84-%E4%BD%A0%E8%AF%A5%E6%80%8E%E4%B9%88%E5%8A%9E"><span class="toc-text">8、工作中难以和同事、上司相处,你该怎么办?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#9%E3%80%81%E4%BD%A0%E5%AF%B9%E4%BA%8E%E6%88%91%E4%BB%AC%E5%85%AC%E5%8F%B8%E4%BA%86%E8%A7%A3%E5%A4%9A%E5%B0%91"><span class="toc-text">9、你对于我们公司了解多少?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#10%E3%80%81%E6%9C%80%E8%83%BD%E6%85%A8%E6%8B%AC%E4%BD%A0%E8%87%AA%E5%B7%B1%E7%9A%84%E4%B8%89%E4%B8%AA%E8%AF%8D%E6%98%AF%E4%BB%80%E4%B9%88"><span class="toc-text">10、最能慨括你自己的三个词是什么?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#11%E3%80%81%E4%BD%A0%E7%9A%84%E4%B8%9A%E4%BD%99%E7%88%B1%E5%A5%BD%E6%98%AF%E4%BB%80%E4%B9%88"><span class="toc-text">11、你的业余爱好是什么?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#12%E3%80%81%E4%BD%9C%E4%B8%BA%E8%A2%AB%E9%9D%A2%E8%AF%95%E8%80%85%E7%BB%99%E6%88%91%E6%89%93%E4%B8%80%E4%B8%8B%E5%88%86"><span class="toc-text">12、作为被面试者给我打一下分?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#13%E3%80%81%E4%BD%A0%E4%B8%BA%E4%BB%80%E4%B9%88%E8%A6%81%E7%A6%BB%E5%BC%80%E5%8E%9F%E6%9D%A5%E7%9A%84%E5%85%AC%E5%8F%B8"><span class="toc-text">13、你为什么要离开原来的公司?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#14%E3%80%81%E4%BD%A0%E6%AC%A3%E8%B5%8F%E5%93%AA%E7%A7%8D%E6%80%A7%E6%A0%BC%E7%9A%84%E4%BA%BA"><span class="toc-text">14、你欣赏哪种性格的人?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#15%E3%80%81%E4%BD%A0%E9%80%9A%E5%B8%B8%E5%A6%82%E4%BD%95%E5%AF%B9%E5%BE%85%E5%88%AB%E4%BA%BA%E7%9A%84%E6%89%B9%E8%AF%84"><span class="toc-text">15、你通常如何对待别人的批评?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#16%E3%80%81%E6%80%8E%E6%A0%B7%E5%AF%B9%E5%BE%85%E8%87%AA%E5%B7%B1%E7%9A%84%E5%A4%B1%E8%B4%A5"><span class="toc-text">16、怎样对待自己的失败?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#17%E3%80%81%E4%BD%A0%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8E%9F%E6%84%8F%E5%88%B0%E6%88%91%E4%BB%AC%E5%85%AC%E5%8F%B8%E6%9D%A5%E5%B7%A5%E4%BD%9C"><span class="toc-text">17、你为什么原意到我们公司来工作?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#18%E3%80%81%E5%AF%B9%E8%BF%99%E9%A1%B9%E5%B7%A5%E4%BD%9C-%E4%BD%A0%E6%9C%89%E5%93%AA%E4%BA%9B%E5%8F%AF%E9%A2%84%E8%A7%81%E7%9A%84%E5%9B%B0%E9%9A%BE"><span class="toc-text">18、对这项工作,你有哪些可预见的困难?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#19%E3%80%81%E5%A6%82%E6%9E%9C%E5%BD%95%E7%94%A8%E4%BA%86%E4%BD%A0-%E4%BD%A0%E5%B0%86%E6%80%8E%E6%A0%B7%E5%BC%80%E5%B1%95%E5%B7%A5%E4%BD%9C"><span class="toc-text">19、如果录用了你,你将怎样开展工作?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#20%E3%80%81%E4%BD%A0%E5%B8%8C%E6%9C%9B%E4%B8%8E%E4%BB%80%E4%B9%88%E6%A0%B7%E7%9A%84%E4%B8%8A%E7%BA%A7%E5%85%B1%E4%BA%8B"><span class="toc-text">20、你希望与什么样的上级共事?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#21%E3%80%81%E4%B8%8E%E4%B8%8A%E7%BA%A7%E6%84%8F%E8%A7%81%E4%B8%8D%E4%B8%80%E6%97%B6-%E4%BD%A0%E5%B0%86%E6%80%8E%E4%B9%88%E5%8A%9E"><span class="toc-text">21、与上级意见不一时,你将怎么办?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#22%E3%80%81%E4%B8%BA%E4%BB%80%E4%B9%88%E9%80%89%E6%8B%A9%E6%88%91%E4%BB%AC%E5%85%AC%E5%8F%B8"><span class="toc-text">22、为什么选择我们公司?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#23%E3%80%81%E8%B0%88%E8%B0%88%E5%A6%82%E4%BD%95%E8%AF%9D%E5%BA%94%E5%8A%9E%E5%85%AC%E5%AE%A4%E5%B7%A5%E4%BD%9C%E7%9A%84%E6%96%B0%E7%8E%AF%E5%A2%83"><span class="toc-text">23、谈谈如何话应办公室工作的新环境?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#24%E3%80%81%E9%99%A4%E4%BA%86%E6%9C%AC%E5%85%AC%E5%8F%B8%E5%A4%96-%E8%BF%98%E5%BA%94%E8%81%98%E4%BA%86%E5%93%AA%E4%BA%9B%E5%85%AC%E5%8F%B8"><span class="toc-text">24、除了本公司外,还应聘了哪些公司</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#25%E3%80%81%E4%BD%A0%E8%BF%98%E6%9C%89%E4%BB%80%E4%B9%88%E9%97%AE%E9%A2%98%E8%A6%81%E9%97%AE%E5%90%97"><span class="toc-text">25、你还有什么问题要问吗?</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#26%E3%80%81%E5%A6%82%E6%9E%9C%E4%BD%A0%E8%A2%AB%E5%BD%95%E7%94%A8-%E4%BD%95%E6%97%B6%E5%8F%AF%E4%BB%A5%E5%88%B0%E8%81%8C"><span class="toc-text">26、如果你被录用,何时可以到职?</span></a></li></ol>
    </div>
  </section>


  


</aside>



      </div>
      
    
    <footer class="footer clearfix">
        <br><br>
        
            
                <br>
                <div class="social-wrapper">
                    
                        
                            <a href="https://github.com/A2Data"
                               class="social fab fa-github flat-btn"
                               target="_blank"
                               rel="external nofollow noopener noreferrer">
                                
                            </a>
                        
                    
                        
                            <a href="https://mail.qq.com/cgi-bin/qm_share?t=qm_mailme&amp;email=a2data@163.com"
                               class="social fas fa-envelope-open flat-btn"
                               target="_blank"
                               rel="external nofollow noopener noreferrer">
                                
                            </a>
                        
                    
                        
                            <a href="tencent://AddContact/?fromId=50&amp;fromSubId=1&amp;subcmd=all&amp;uin=66860619"
                               class="social fab fa-qq flat-btn"
                               target="_blank"
                               rel="external nofollow noopener noreferrer">
                                
                            </a>
                        
                    
                        
                            <a href="https://gitee.com/DataITems/cdn/raw/master/baeab3a662ef96c3403f558a0bb578c.jpg"
                               class="social fab fa-weixin flat-btn"
                               target="_blank"
                               rel="external nofollow noopener noreferrer">
                                
                            </a>
                        
                    
                        
                            <a href="https://me.csdn.net/weixin_47093227"
                               class="social fab fa-cuttlefish flat-btn"
                               target="_blank"
                               rel="external nofollow noopener noreferrer">
                                
                            </a>
                        
                    
                </div>
                <div>
<!--                    <span id="timeDate"></span>-->
                    <i class="fas fa-heartbeat" style="transform:scale(1.1);color:rgba(255,0,0,.9)"></i>
                    <span id="times"></span>
                    <i class="fas fa-heartbeat" style="transform:scale(1.1);color:rgba(255,0,0,.9)"></i>
                    <script>
                        var now = new Date();
                        function createtime() {
                            var grt= new Date("12/18/2018 00:00:00");  //在此处修改你的建站时间，格式：月/日/年 时:分:秒
                            now.setTime(now.getTime()+250);
                            days = (now - grt ) / 1000 / 60 / 60 / 24; dnum = Math.floor(days);
                            hours = (now - grt ) / 1000 / 60 / 60 - (24 * dnum); hnum = Math.floor(hours);
                            if(String(hnum).length ==1 ){hnum = "0" + hnum;} minutes = (now - grt ) / 1000 /60 - (24 * 60 * dnum) - (60 * hnum);
                            mnum = Math.floor(minutes); if(String(mnum).length ==1 ){mnum = "0" + mnum;}
                            seconds = (now - grt ) / 1000 - (24 * 60 * 60 * dnum) - (60 * 60 * hnum) - (60 * mnum);
                            snum = Math.round(seconds); if(String(snum).length ==1 ){snum = "0" + snum;}
                            // document.getElementById("timeDate").innerHTML = "本站已运行 "+dnum+" 天 ";
                            document.getElementById("times").innerHTML = "本站已运行 "+dnum+" 天 "+ hnum + " 小时 " + mnum + " 分 " + snum + " 秒";
                        }
                        setInterval("createtime()",250);
                    </script>
                </div>
                <div class="pure">
                    <script src="https://pv.sohu.com/cityjson?ie=utf-8"></script>
                    <script>
                        var getOSAndBrowser = function () {
                            var os = navigator.platform;
                            var userAgent = navigator.userAgent;
                            var info = "";
                            var tempArray = "";
                            if (os.indexOf("Win") > -1) {
                                if (userAgent.indexOf("Windows NT 5.0") > -1) {
                                    info += "Win2000"
                                } else if (userAgent.indexOf("Windows NT 5.1") > -1) {
                                    info += "WinXP"
                                } else if (userAgent.indexOf("Windows NT 5.2") > -1) {
                                    info += "Win2003"
                                }
                                else if (userAgent.indexOf("Windows NT 6.0") > -1) {
                                    info += "WindowsVista"
                                } else if (userAgent.indexOf("Windows NT 6.1") > -1 || userAgent.indexOf("Windows 7") > -1) {
                                    info += "Win7"
                                } else if (userAgent.indexOf("Windows NT 6.2") > -1 || userAgent.indexOf("Windows 8") > -1) {
                                    info += "Win8"
                                }
                                else if (userAgent.indexOf("Windows NT 6.3") > -1 || userAgent.indexOf("Windows 8.1") > -1) {
                                    info += "Win8.1"
                                } else if (userAgent.indexOf("Windows NT 10.0") > -1 || userAgent.indexOf("Windows 10") > -1) {
                                    info += "Win10"
                                } else {
                                    info += "Other"
                                }
                            } else if (os.indexOf("Mac") > -1) {
                                info += "Mac"
                            } else if (os.indexOf("X11") > -1) {
                                info += "Unix"
                            } else if (os.indexOf("Linux") > -1) {
                                info += "Linux"
                            } else { info += "Other" } info += "/";
                            var isOpera = userAgent.indexOf("Opera") > -1;
                            var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1 && !isOpera;
                            var isEdge = userAgent.toLowerCase().indexOf("edge") > -1 && !isIE;
                            var isIE11 = (userAgent.toLowerCase().indexOf("trident") > -1 && userAgent.indexOf("rv") > -1);
                            if (/[Ff]irefox(\/\d+\.\d+)/.test(userAgent)) {
                                tempArray = /([Ff]irefox)\/(\d+\.\d+)/.exec(userAgent);
                                info += tempArray[1] + tempArray[2]
                            } else if (isIE) {
                                var version = "";
                                var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
                                reIE.test(userAgent);
                                var fIEVersion = parseFloat(RegExp["$1"]);
                                if (fIEVersion == 7) {
                                    version = "IE7"
                                } else if (fIEVersion == 8) {
                                    version = "IE8"
                                } else if (fIEVersion == 9) { version = "IE9" } else if (fIEVersion == 10) { version = "IE10" } else { version = "0" } info += version
                            } else if (isEdge) { info += "Edge" } else if (isIE11) { info += "IE11" } else if (/[Cc]hrome\/\d+/.test(userAgent)) { tempArray = /([Cc]hrome)\/(\d+)/.exec(userAgent); info += tempArray[1] + tempArray[2] } else if (/[Vv]ersion\/\d+\.\d+\.\d+(\.\d)* *[Ss]afari/.test(userAgent)) { tempArray = /[Vv]ersion\/(\d+\.\d+\.\d+)(\.\d)* *([Ss]afari)/.exec(userAgent); info += tempArray[3] + tempArray[1] } else if (/[Oo]pera.+[Vv]ersion\/\d+\.\d+/.test(userAgent)) { tempArray = /([Oo]pera).+[Vv]ersion\/(\d+)\.\d+/.exec(userAgent); info += tempArray[1] + tempArray[2] } else { info += "unknown" } return info
                        }; document.write("欢迎来自" + returnCitySN["cname"] + "的朋友"); document.write(",您的 IP 是:" + returnCitySN["cip"]); document.write(",您使用的是:" + getOSAndBrowser());
                    </script>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://hexo.io/" target="_blank" title="由 Hexo 强力驱动">
                        <span class="badge-subject">Powered</span><span class="badge-value bg-blue">Hexo</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="http://beian.miit.gov.cn" target="_blank" title="[sqlsq.cn@备案]">
                        <span class="badge-subject">京ICP</span><span class="github-badge .bg-lightgrey">备20010978号</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://github.com/" target="_blank" title="静态网页托管于 GitHub Pages 和 Gitee Pages">
                        <span class="badge-subject">Hosted</span><span class="badge-value bg-brightgreen">GitHub & Gitee</span></a>
                </div>
                <br>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://www.foreverblog.cn/blog/1579.html" target="_blank" title="[A2Data@十年之约]">
                        <span class="badge-subject">Forever Blog</span><span class="badge-value bg-lightgrey">十年之约</span></a>
                </div>

                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://www.a2data.cn/" target="_blank" title="DataScience提供内容创作">
                        <span class="badge-subject">Copyright © 2018-2020</span><span class="badge-value bg-blueviolet">A2Data</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://www.jsdelivr.com/" target="_blank" title="jsDelivr 提供 CDN 加速服务">
                        <span class="badge-subject">CDN</span><span class="badge-value bg-orange">jsDelivr</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" title="本站点采用知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议进行许可">
                        <span class="badge-subject"><i class="fa fa-copyright"></i></span><span class="badge-value bg-lightgrey">BY-NC-SA 4.0</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://996.icu/" target="_blank" title="支持 996.ICU">
                        <span class="badge-subject">Link</span><span class="badge-value bg-red">996.ICU</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://md.openwrite.cn/" target="_blank" title="OpenWrite.cn 特约提供服务">
                        <span class="badge-subject">微信</span><span class="badge-value bg-orange">公众号编辑器</span></a>
                </div>
                <div class="github-badge">
                    <a style="color: #fff" rel="license" href="https://www.leileitalk.com/" target="_blank" title="类类有话说 ">
                        <span class="badge-subject">类类</span><span class="badge-value bg-red">有话说</span></a>
                </div>

            
        
    </footer>


<style>
  .github-badge {
    display:inline-block;
    border-radius:4px;
    text-shadow:none;
    font-size:13px;
    color:#fff;
    line-height:15px;
    background-color:#ABBAC3;
    margin-bottom:5px;
  }
  .github-badge .badge-subject {
    display:inline-block;
    background-color:#4D4D4D;
    padding:4px 4px 4px 6px;
    border-top-left-radius:4px;
    border-bottom-left-radius:4px;
  }
  .github-badge .badge-value {
    display:inline-block;
    padding:4px 6px 4px 4px;
    border-top-right-radius:4px;
    border-bottom-right-radius:4px;
  }
  .github-badge .bg-brightgreen {
    background-color:#4DC820 !important;
  }
  .github-badge .bg-orange {
    background-color:#FFA500 !important;
  }
  .github-badge .bg-yellow {
    background-color:#D8B024 !important;
  }
  .github-badge .bg-blueviolet {
    background-color:#8833D7 !important;
  }
  .github-badge .bg-pink {
    background-color:#F26BAE !important;
  }
  .github-badge .bg-red {
    background-color:#e05d44 !important;
  }
  .github-badge .bg-blue {
    background-color:#007EC6 !important;
  }
  .github-badge .bg-lightgrey {
    background-color:#9F9F9F !important;
  }
  .github-badge .bg-grey, .github-badge .bg-gray {
    background-color:#555 !important;
  }
  .github-badge .bg-lightgrey, .github-badge .bg-lightgray {
    background-color:#9f9f9f !important;
  }
</style>

      <a class="s-top fas fa-arrow-up fa-fw" href='javascript:void(0)'></a>
    </div>
  </div>
  <div>
    <!-- required -->

<script src="https://cdn.jsdelivr.net/npm/jquery@3.5/dist/jquery.min.js"></script>

<script>
  function pjax_fancybox() {
    $(".md").find("img").not('.inline').not('a img').each(function () { //渲染 fancybox
      var element = document.createElement("a"); // a 标签
      $(element).attr("class", "fancybox");
      $(element).attr("pjax-fancybox", "");  // 过滤 pjax
      $(element).attr("href", $(this).attr("src"));
      if ($(this).attr("data-original")) {
        $(element).attr("href", $(this).attr("data-original"));
      }
      $(element).attr("data-fancybox", "images");
      var caption = "";   // 描述信息
      if ($(this).attr('alt')) {  // 判断当前页面是否存在描述信息
        $(element).attr('data-caption', $(this).attr('alt'));
        caption = $(this).attr('alt');
      }
      var div = document.createElement("div");
      $(div).addClass("fancybox");
      $(this).wrap(div); // 最外层套 div ，其实主要作用还是 class 样式
      var span = document.createElement("span");
      $(span).addClass("image-caption");
      $(span).text(caption); // 加描述
      $(this).after(span);  // 再套一层描述
      // 背景层
      var bgDiv = document.createElement("div");
      $(bgDiv).addClass("bg");
      if ($(this).attr('bg')) {
        $(bgDiv).css('background', $(this).attr('bg'));
      }
      $(this).wrap(bgDiv); // 背景层
      $(this).wrap(element);  // 最后套 a 标签
    })
    $(".md").find("img").fancybox({
      selector: '[data-fancybox="images"]',
      hash: false,
      loop: false,
      closeClick: true,
      helpers: {
        overlay: {closeClick: true}
      },
      buttons: [
        "zoom",
        "close"
      ]
    });
  };
  function SCload_fancybox() {
    if($(".md").find("img").not('.inline').not('a img').length+$(".article-entry").find("img").length==0)return;
    loadCSS("https://cdn.jsdelivr.net/npm/@fancyapps/fancybox@3.5.7/dist/jquery.fancybox.min.css", document.getElementById("loadcss"));
    setTimeout(function() {
      loadScript('https://cdn.jsdelivr.net/gh/fancyapps/fancybox@3.5.7/dist/jquery.fancybox.min.js', pjax_fancybox)
    }, 1);
  };
  $(function () {
    SCload_fancybox();
  });
</script>


<!-- internal -->



  
  
  <div id="rightmenu-wrapper">
    <ul class="list-v rightmenu" id="rightmenu-content">

      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' 
      
      
      
         onclick="menuCopy()"
              
      
         id="menu-copy-text"
      >
        <i class='fas fa-copy fa-fw'></i> 复制选中内容
      </a>
    </li>
  
        
      
        
          <li class='navigation'>
            <a class='nav icon-only fix-cursor-default' onclick='history.back()'><i class='fas fa-arrow-left fa-fw'></i></a>
            <a class='nav icon-only fix-cursor-default' onclick='history.forward()'><i class='fas fa-arrow-right fa-fw'></i></a>
            <a class='nav icon-only fix-cursor-default' onclick='window.location.reload()'><i class='fas fa-redo fa-fw'></i></a>
            <a class='nav icon-only fix-cursor-default' href='/'><i class='fas fa-home fa-fw'></i></a>
          </li>
        
      
        
          <hr>
        
      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' href=https://support.qq.com/products/176810/
      
      
      
      
         id="https:supportqqcomproducts176810"
              >
        <i class='fa fa-question fa-fw'></i> 吐槽墙
      </a>
    </li>
  
        
      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' href=/tools/
      
      
      
      
         id="tools"
              >
        <i class='fa-fw fa fa-bars fa-fw fa-fw'></i> 软件控
      </a>
    </li>
  
        
      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' href=https://gitee.com/DataITems/cdn/raw/master/sys.png
      
      
      
      
         id="https:giteecomDataITemscdnrawmastersyspng"
              >
        <i class='fa fa-fan fa-spin fa-fw'></i> 公众号
      </a>
    </li>
  
        
      
        
          <hr>
        
      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' href=/about/
      
      
      
      
         id="about"
              >
        <i class='fas fa-location-arrow fa-fw'></i> 如人饮水
      </a>
    </li>
  
        
      
        
          
    <li>
      <a class='vlts-menu fix-cursor-default' href=/Creator-said/
      
      
      
      
         id="Creator-said"
              >
        <i class='fa fa-globe fa-fw fa-fw'></i> 冷暖自知
      </a>
    </li>
  
        
      
        
          <hr>
        
      
        
          <li class='music name'>
            <p class='nav music-title fix-cursor-default'></p>
          </li>
          <li class='music ctrl'>
            <a class='nav icon-only backward' onclick='aplayerBackward()'><i class='fas fa-step-backward fa-fw'></i></a>
            <a class='nav icon-only toggle' onclick='aplayerToggle()'><i class='fas fa-play fa-fw'></i></a>
            <a class='nav icon-only forward' onclick='aplayerForward()'><i class='fas fa-step-forward fa-fw'></i></a>
          </li>
          <li class='music volume'>
            <a class='nav volume'>
              <div class="aplayer-volume-bar-wrap">
                <div class="aplayer-volume-bar fix-cursor-pointer">
                  <div class="aplayer-volume"></div>
                  <i class='left fas fa-volume-off fa-fw'></i>
                  <i class='right fas fa-volume-up fa-fw'></i>
                </div>
              </div>
            </a>
          </li>
        
      
    </ul>
  </div>
  <script>
    window.document.oncontextmenu = function (event) {
      if (event.ctrlKey || $(window).width() <= 500) {
        if (event.ctrlKey) return true;
        if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) return true;
      }
      setMenulocation();
      setMenuCopy();
      if (true == true) {
        try {
          checkAPlayer();
          updateTitle();
        } catch (error) {console.log(error);}
      }
      return false;
    };
    document.getElementById('rightmenu-wrapper').oncontextmenu  = function (event) {
      event.stopPropagation();  // 阻止右键上的右键
      return false;
    }
    document.querySelectorAll('img').forEach((item) => {  // IMG 放出菜单
      item.oncontextmenu  = function (event) {
        event.stopPropagation();
        return true;
      }
    })
    document.addEventListener("click", function (event) {
      hideMenu();
    });
    function hideMenu(  ) {
      document.getElementById('rightmenu-wrapper').style.display = 'none';
    }
    function setMenulocation() {
      var mymenu = document.getElementById('rightmenu-wrapper');
      var menuContent = document.getElementById('rightmenu-content');
      var mouseClientX = event.clientX;
      var mouseClientY = event.clientY;
      var menuWidth = menuContent.offsetWidth == 0 ? 160 : menuContent.offsetWidth;
      var menuHeight = menuContent.offsetHeight == 0 ? 340 : menuContent.offsetHeight;
      var screenWidth = document.documentElement.clientWidth || document.body.clientWidth;
      var screenHeight = document.documentElement.clientHeight || document.body.clientHeight;
      var showLeft = mouseClientX + menuWidth > screenWidth ? mouseClientX - menuWidth + 10 : mouseClientX;
      var showTop = mouseClientY + menuHeight > screenHeight ? mouseClientY - menuHeight + 10 : mouseClientY;
      mymenu.style.left = showLeft + "px";
      mymenu.style.top = showTop + "px";
      mymenu.style.display = 'block';
    }
    function setMenuCopy() {
      if (window.getSelection().toString()) {
        document.getElementById('menu-copy-text').style.display = 'block';
      } else {
        document.getElementById('menu-copy-text').style.display = 'none';
      }
    }
    function menuCopy() {
      document.execCommand("Copy");
      $.message({title:'复制成功',message: window.getSelection().toString(),type:'success'});
    }
  </script>





  
<script src="/js/issues.js" aysc></script>




  <script defer src="https://cdn.jsdelivr.net/npm/vanilla-lazyload@17.1.0/dist/lazyload.min.js"></script>
<script>
  // https://www.npmjs.com/package/vanilla-lazyload
  // Set the options globally
  // to make LazyLoad self-initialize
  window.lazyLoadOptions = {
    elements_selector: ".lazyload",
    threshold: 0
  };
  // Listen to the initialization event
  // and get the instance of LazyLoad
  window.addEventListener(
    "LazyLoad::Initialized",
    function (event) {
      window.lazyLoadInstance = event.detail.instance;
    },
    false
  );
  document.addEventListener('DOMContentLoaded', function () {
    lazyLoadInstance.update();
  });
  document.addEventListener('pjax:complete', function () {
    lazyLoadInstance.update();
  });
</script>




  
  
    <script>
      window.FPConfig = {
        delay: 0,
        ignoreKeywords: [],
        maxRPS: 5,
        hoverDelay: 25
      };
    </script>
    <script defer src="https://cdn.jsdelivr.net/gh/gijo-varghese/flying-pages@2.1.2/flying-pages.min.js"></script>
  




  <script src="https://cdn.jsdelivr.net/npm/clipboard@2/dist/clipboard.min.js"></script>
<script>
    var clipboard = new ClipboardJS('.btn-copy', {
        target: function (trigger) {
            return trigger.nextElementSibling
        }
    });
    function wait(callback, seconds) {
        var timelag = null;
        timelag = window.setTimeout(callback, seconds)
    }
    function pjax_initCopyCode() {
		if($(".highlight .code pre").length+$(".article pre code").length==0)return;
        var copyHtml = '';
        copyHtml += '<button class="btn-copy" data-clipboard-snippet="">';
        copyHtml += '<i class="fas fa-copy"></i><span>COPY</span>';
        copyHtml += '</button>';
        $(".highlight .code pre").before(copyHtml);
        $(".article pre code").before(copyHtml);
        clipboard.off('success').on('success', function (e) {
            $.message({
            title: '复制成功',
            message: "代码已复制，请遵守相关授权协议。",
            type: 'success'
        });
            let $btn = $(e.trigger);
            $btn.addClass('copied');
            let $icon = $($btn.find('i'));
            $icon.removeClass('fa-copy');
            $icon.addClass('fa-check-circle');
            let $span = $($btn.find('span'));
            $span[0].innerText = 'COPIED';
            wait(function () {
                $icon.removeClass('fa-check-circle');
                $icon.addClass('fa-copy');
                $span[0].innerText = 'COPY'
            }, 2000)
        });
        clipboard.off('error').on('error', function (e) {
            e.clearSelection();
            let $btn = $(e.trigger);
            $btn.addClass('copy-failed');
            let $icon = $($btn.find('i'));
            $icon.removeClass('fa-copy');
            $icon.addClass('fa-times-circle');
            let $span = $($btn.find('span'));
            $span[0].innerText = 'COPY FAILED';
            wait(function () {
                $icon.removeClass('fa-times-circle');
                $icon.addClass('fa-copy');
                $span[0].innerText = 'COPY'
            }, 2000)
        })
    }
    $(function () {
        pjax_initCopyCode()
    });
</script>




   <script src="https://cdn.jsdelivr.net/npm/scrollreveal@4.0.6/dist/scrollreveal.min.js"></script>
<script type="text/javascript">
  function pjax_scrollrebeal() {
    ScrollReveal().reveal('.l_main .reveal', {
      distance: '32px',
      duration: '800',
      interval: '20',
      scale: '1',
      easing: 'ease-out'
    });
  }
  $(function () {
    pjax_scrollrebeal();
  });
</script>




  <script>
  let APlayerController = new Object();
  APlayerController.id = '5229739363';  // 设定全局音乐播放ID
  APlayerController.volume = '0.3';
  APlayerController.autoPlay = 'true';
</script>

  
<script src="https://cdn.jsdelivr.net/npm/aplayer@1.10/dist/APlayer.min.js"></script>


  
<script src="https://cdn.jsdelivr.net/npm/meting@2.0/dist/Meting.min.js"></script>




  
<script src="/js/aplayer.js"></script>






  <!--https://cdn.jsdelivr.net/npm/leancloud-storage@3/dist/av-min.js-->
<script src="https://cdn.jsdelivr.net/npm/leancloud-storage@3/dist/av-min.js"></script>

  
<script src="https://cdn.jsdelivr.net/npm/valine@1.4/dist/Valine.min.js"></script>


<script>
  var GUEST_INFO = ['nick', 'mail', 'link'];
  var meta = 'nick,mail,link'.split(',').filter(function (item) {
    return GUEST_INFO.indexOf(item) > -1
  });
  var REQUIRED_FIELDS = ['nick', 'mail', 'link'];
  var requiredFields = 'nick,mail'.split(',').filter(function (item) {
    return REQUIRED_FIELDS.indexOf(item) > -1
  });

  function emoji(path, idx, ext) {
    return path + "/" + path + "-" + idx + "." + ext;
  }

  var emojiMaps = {};
  for (var i = 1; i <= 54; i++) {
    emojiMaps['tieba-' + i] = emoji('tieba', i, 'png');
  }
  for (var i = 1; i <= 101; i++) {
    emojiMaps['qq-' + i] = emoji('qq', i, 'gif');
  }
  for (var i = 1; i <= 116; i++) {
    emojiMaps['aru-' + i] = emoji('aru', i, 'gif');
  }
  for (var i = 1; i <= 125; i++) {
    emojiMaps['twemoji-' + i] = emoji('twemoji', i, 'png');
  }
  for (var i = 1; i <= 4; i++) {
    emojiMaps['weibo-' + i] = emoji('weibo', i, 'png');
  }

  function pjax_valine() {
    if(!document.querySelectorAll("#valine_container")[0])return;

    let pagePlaceholder = $.trim($('#pjax-comment-placeholder').text()) || "嗨,请不要吝啬你的想法！小技巧：在昵称位置输入QQ号就可以自动补全邮箱哦~";

    let path = $.trim($('#pjax-comment-path').text());
    if (path.length == 0) {
      let defaultPath = '';
      path = defaultPath || decodeURI(window.location.pathname);
    }

    var valine = new Valine();
    valine.init({
      el: '#valine_container',
      meta: meta,
      placeholder: pagePlaceholder,
      path: path,
      appId: "i1I90mFU8urYjNXgiqPT05Jt-gzGzoHsz",
      appKey: "GXgwCzMM0g2CnM8x0WCM7fPQ",
      pageSize: '5',
      avatar: 'robohash',
      lang: 'zh-cn',
      visitor: 'true',
      highlight: 'true',
      mathJax: 'false',
      enableQQ: 'true',
      requiredFields: requiredFields,
      emojiCDN: 'https://cdn.jsdelivr.net/gh/volantis-x/cdn-emoji/valine/',
      emojiMaps: emojiMaps
    })
  }

  function newcomment() {

    function queryLeanCloud(k) {
      let root = this;
      let len = arguments.length;
      if (len == 1) {
        let notExist = new AV.Query("Comment");
        notExist.doesNotExist('rid');
        let isEmpty = new AV.Query("Comment");
        isEmpty.equalTo('rid', '');
        let q = AV.Query.or(notExist, isEmpty);
        if (k === '*') q.exists('url');
        else q.equalTo('url', decodeURI(k));
        q.addDescending('createdAt');
        q.addDescending('insertedAt');
        return q;
      } else {
        let ids = JSON.stringify(arguments[1]).replace(/(\[|\])/g, '');
        let cql = `select * from ${root['config']['clazzName']} where rid in (${ids}) order by -createdAt,-createdAt`;
        return AV.Query.doCloudQuery(cql)
      }
    }
    var valine = new Valine({
      el: '#valine_container_ba（因为主题已经有valine的这些参数了，这里随意填都行）',
      app_id: 'i1I90mFU8urYjNXgiqPT05Jt-gzGzoHsz',
      app_key: 'GXgwCzMM0g2CnM8x0WCM7fPQ',
      placeholder: '',
      serverURLs: 'https://i1i90mfu.lc-cn-n1-shared.com'
    });

    //判断博主，heson改为自己的昵称
    function bozhu(e){
      if (e == "Jack"){
        nick = e + '[博主]'
        return nick;
      } else {
        return e
      }
    }

    //判断网址
    function wangzhi(e){
      http = e.slice(0,4)
      https = e.slice(0,5)
      if (http == "http" || https == "https" ){
        return e
      } else if (e == "" || e == null || e == undefined){
        return e
      } else {
        e = 'http://'+ e
        return e
      }
    }

    //查询评论
    valine.Q('*').limit(7).find().then(function (comments) {
      var hotComments = $("#hot-comments");
      for (var i = 0; i < comments.length; i++) {
        if (i === 0) {
          // console.log(comments[0]);
          console.log("\n %c DataScience %c https://www.a2data.cn \n", "color: #fadfa3; background: #030307; padding:5px 0;", "background: #fadfa3; padding:5px 0;"),
          window.customElements && !window.customElements.get("meting-js") && (window.MetingJSElement = MetingJSElement,
                  window.customElements.define("meting-js", MetingJSElement));

        }
        var nick = bozhu(comments[i]._serverData.nick);
        var content = comments[i]._serverData.comment;
        // var newcontent = content.substring(0, 50).replace(/<[^>]+>/g,"");
        var newcontent = content.replace(/<[^>]+>/g,"").replace(/:.*?:/g,"[表情]").substring(0,50);
        var url = comments[i]._serverData.url;
        var link = wangzhi(comments[i]._serverData.link);
        var updatedAt = timeago(comments[i].updatedAt);
        var commentId = '#' + comments[i].id;
        hotComments.append('<div class="card-comment-item"><div class="item-header-text"><a href="'+ link +'" target="_blank" rel="nofollow noopener noreferrer" class="newcomment" >' + nick + '</a>&nbsp;发表于' + updatedAt + '</div><div class="item-text"><a href="' + url + commentId +'"  rel="nofollow" style="color:#717171" class="comments-detail" >' + newcontent + '</a></div></div>');
      }
    });
  };

  $(function () {
    pjax_valine();
    newcomment();
  });
</script>







  <script defer src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-busuanzi@2.3/js/busuanzi.pure.mini.js" data-pjax></script>


  
<script src="/js/app.js"></script>




  
    
<script src="/js/search.js"></script>

  


<!-- optional -->

  <script>
const SearchServiceimagePath="https://cdn.jsdelivr.net/gh/volantis-x/cdn-volantis@master/img/";
const ROOT =  ("/" || "/").endsWith('/') ? ("/" || "/") : ("//" || "/" );
(function ($) {
  
    customSearch = new HexoSearch({
      imagePath: SearchServiceimagePath
    });
  
})(jQuery);

</script>







  
<script src="https://cdn.jsdelivr.net/gh/volantis-x/cdn-volantis@2/js/comment_typing.js"></script>




  
    
<script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.18.1/build/highlight.min.js"></script>

    <script>hljs.initHighlightingOnLoad();</script>
  



  <script defer>

  const LCCounter = {
    app_id: 'Fsrd5NtVW8ovmaynVJ18xHO6-gzGzoHsz',
    app_key: 'QYc2X76ulK8THVLHwpJfvsrG',
    custom_api_server: '',

    // 查询存储的记录
    getRecord(Counter, url, title) {
      return new Promise(function (resolve, reject) {
        Counter('get', '/classes/Counter?where=' + encodeURIComponent(JSON.stringify({url})))
          .then(resp => resp.json())
          .then(({results, code, error}) => {
            if (code === 401) {
              throw error;
            }
            if (results && results.length > 0) {
              var record = results[0];
              resolve(record);
            } else {
              Counter('post', '/classes/Counter', {url, title: title, times: 0})
                .then(resp => resp.json())
                .then((record, error) => {
                  if (error) {
                    throw error;
                  }
                  resolve(record);
                }).catch(error => {
                console.error('Failed to create', error);
                reject(error);
              });
            }
          }).catch((error) => {
          console.error('LeanCloud Counter Error:', error);
          reject(error);
        });
      })
    },

    // 发起自增请求
    increment(Counter, incrArr) {
      return new Promise(function (resolve, reject) {
        Counter('post', '/batch', {
          "requests": incrArr
        }).then((res) => {
          res = res.json();
          if (res.error) {
            throw res.error;
          }
          resolve(res);
        }).catch((error) => {
          console.error('Failed to save visitor count', error);
          reject(error);
        });
      });
    },

    // 构建自增请求体
    buildIncrement(objectId) {
      return {
        "method": "PUT",
        "path": `/1.1/classes/Counter/${ objectId }`,
        "body": {
          "times": {
            '__op': 'Increment',
            'amount': 1
          }
        }
      }
    },

    // 校验是否为有效的 UV
    validUV() {
      var key = 'LeanCloudUVTimestamp';
      var flag = localStorage.getItem(key);
      if (flag) {
        // 距离标记小于 24 小时则不计为 UV
        if (new Date().getTime() - parseInt(flag) <= 86400000) {
          return false;
        }
      }
      localStorage.setItem(key, new Date().getTime().toString());
      return true;
    },

    addCount(Counter) {
      var enableIncr = '' === 'true' && window.location.hostname !== 'localhost';
      enableIncr = true;
      var getterArr = [];
      var incrArr = [];
      // 请求 PV 并自增
      var pvCtn = document.querySelector('#lc-sv');
      if (pvCtn || enableIncr) {
        var pvGetter = this.getRecord(Counter, 'http://www.a2data.cn' + '/#lc-sv', 'Visits').then((record) => {
          incrArr.push(this.buildIncrement(record.objectId))
          var eles = document.querySelectorAll('#lc-sv #number');
          if (eles.length > 0) {
            eles.forEach((el,index,array)=>{
              el.innerText = record.times + 1;
              if (pvCtn) {
                pvCtn.style.display = 'inline';
              }
            })
          }
        });
        getterArr.push(pvGetter);
      }

      // 请求 UV 并自增
      var uvCtn = document.querySelector('#lc-uv');
      if (uvCtn || enableIncr) {
        var uvGetter = this.getRecord(Counter, 'http://www.a2data.cn' + '/#lc-uv', 'Visitors').then((record) => {
          var vuv = this.validUV();
          vuv && incrArr.push(this.buildIncrement(record.objectId))
          var eles = document.querySelectorAll('#lc-uv #number');
          if (eles.length > 0) {
            eles.forEach((el,index,array)=>{
              el.innerText = record.times + (vuv ? 1 : 0);
              if (uvCtn) {
                uvCtn.style.display = 'inline';
              }
            })
          }
        });
        getterArr.push(uvGetter);
      }

      // 请求文章的浏览数，如果是当前页面就自增
      var allPV = document.querySelectorAll('#lc-pv');
      if (allPV.length > 0 || enableIncr) {
        for (i = 0; i < allPV.length; i++) {
          let pv = allPV[i];
          let title = pv.getAttribute('data-title');
          var url = 'http://www.a2data.cn' + pv.getAttribute('data-path');
          if (url) {
            var viewGetter = this.getRecord(Counter, url, title).then((record) => {
              // 是当前页面就自增
              let curPath = window.location.pathname;
              if (curPath.includes('index.html')) {
                curPath = curPath.substring(0, curPath.lastIndexOf('index.html'));
              }
              if (pv.getAttribute('data-path') == curPath) {
                incrArr.push(this.buildIncrement(record.objectId));
              }
              if (pv) {
                var ele = pv.querySelector('#lc-pv #number');
                if (ele) {
                  if (pv.getAttribute('data-path') == curPath) {
                    ele.innerText = (record.times || 0) + 1;
                  } else {
                    ele.innerText = record.times || 0;
                  }
                  pv.style.display = 'inline';
                }
              }
            });
            getterArr.push(viewGetter);
          }
        }
      }

      // 如果启动计数自增，批量发起自增请求
      if (enableIncr) {
        Promise.all(getterArr).then(() => {
          incrArr.length > 0 && this.increment(Counter, incrArr);
        })
      }

    },


    fetchData(api_server) {
      var Counter = (method, url, data) => {
        return fetch(`${ api_server }/1.1${ url }`, {
          method,
          headers: {
            'X-LC-Id': this.app_id,
            'X-LC-Key': this.app_key,
            'Content-Type': 'application/json',
          },
          body: JSON.stringify(data)
        });
      };
      this.addCount(Counter);
    },

    refreshCounter() {
      var api_server = this.app_id.slice(-9) !== '-MdYXbMMI' ? this.custom_api_server : `https://${ this.app_id.slice(0, 8).toLowerCase() }.api.lncldglobal.com`;
      if (api_server) {
        this.fetchData(api_server);
      } else {
        fetch('https://app-router.leancloud.cn/2/route?appId=' + this.app_id)
          .then(resp => resp.json())
          .then(({api_server}) => {
            this.fetchData('https://' + api_server);
          });
      }
    }

  };

  LCCounter.refreshCounter();

  document.addEventListener('pjax:complete', function () {
    LCCounter.refreshCounter();
  });
</script>



<!-- more -->


    
      


<script src="https://cdn.jsdelivr.net/npm/pjax@0.2.8/pjax.min.js"></script>

<!-- 样式位于：source/css/_third-party/pjaxanimate.styl -->

<div class="pjax-animate">
  
    <script src="https://cdn.jsdelivr.net/npm/nprogress@0.2.0/nprogress.min.js"></script>
    <div id="loading-bar-wrapper"><script>NProgress.configure({parent:"#loading-bar-wrapper",trickleSpeed: 100})</script></div>
    <script>
      window.ShowLoading = function() {
        NProgress.start();
      };
      window.HideLoading = function() {
        NProgress.done();
      }
    </script>
  
</div>

<script>
    var pjax;
    document.addEventListener('DOMContentLoaded', function () {
      pjax = new Pjax({
        elements: 'a[href]:not([href^="#"]):not([href="javascript:void(0)"]):not([pjax-fancybox])',
        selectors: [
          "title",
          "#pjax-container",
          "#pjax-header-nav-list"
        ],
        cacheBust: false,   // url 地址追加时间戳，用以避免浏览器缓存
        timeout: 5000
      });
    });

    document.addEventListener('pjax:send', function (e) {
      window.stop(); // 相当于点击了浏览器的停止按钮

      try {
        var currentUrl = window.location.pathname;
        var targetUrl = e.triggerElement.href;
        var banUrl = ["/Creator-said/"];
        if (banUrl[0] != "") {
          banUrl.forEach(item => {
            if(currentUrl.indexOf(item) != -1 || targetUrl.indexOf(item) != -1) {
              window.location.href = targetUrl;
            }
          });
        }
      } catch (error) {}

      window.subData = null; // 移除标题（用于一二级导航栏切换处）
      if (typeof $.fancybox != "undefined") {
        $.fancybox.close();    // 关闭弹窗
      }
      $('.l_header .switcher .s-search').removeClass('active'); // 关闭移动端激活的搜索框
      $('.l_header').removeClass('z_search-open'); // 关闭移动端激活的搜索框
      $('.wrapper').removeClass('sub'); // 跳转页面时关闭二级导航

      // 解绑事件 避免重复监听
      $('.s-top').unbind('click');
      $('.menu a').unbind('click');
      $(window).unbind('resize');
      $(window).unbind('scroll');
      $(document).unbind('scroll');
      $(document).unbind('click');
      $('body').unbind('click');
      window.ShowLoading();
    });

    document.addEventListener('pjax:complete', function () {
      // 关于百度统计对 SPA 页面的处理：
      // 方案一：百度统计>管理>单页应用设置中，打开开启按钮即可对SPA进行统计。 https://tongji.baidu.com/web/help/article?id=324
      // 方案二：取消注释下列代码。 https://tongji.baidu.com/web/help/article?id=235
      // 

      // 关于谷歌统计对 SPA 页面的处理：
      // 当应用以动态方式加载内容并更新地址栏中的网址时，也应该更新通过 gtag.js 存储的网页网址。
      // https://developers.google.cn/analytics/devguides/collection/gtagjs/single-page-applications?hl=zh-cn
      

      $('.nav-main').find('.list-v').not('.menu-phone').removeAttr("style",""); // 移除小尾巴的移除
      $('.menu-phone.list-v').removeAttr("style",""); // 移除小尾巴的移除
      $('script[data-pjax], .pjax-reload script').each(function () {
        $(this).parent().append($(this).remove());
      });
      try{
          if (typeof $.fancybox == "undefined") {
            SCload_fancybox();
          } else {
            pjax_fancybox();
            newcomment();
          }
        
        
        document.querySelectorAll('pre code').forEach((block) => {
          hljs.highlightBlock(block);
        });
        
        
          pjax_scrollrebeal();
        
        
          pjax_initCopyCode();
        
        
          pjax_valine();
        
        
        
        
        
      } catch (e) {
        console.log(e);
      }
      window.HideLoading();
    });

    document.addEventListener('pjax:error', function (e) {
      window.HideLoading();
      window.location.href = e.triggerElement.href;
    });
</script>

    

      <!--聊天-->

      <script type="text/javascript">window.$crisp=[];window.CRISP_WEBSITE_ID="9e16adc4-63cc-4958-bf99-26d19bf0ede8";(function(){d=document;s=d.createElement("script");s.src="https://client.crisp.chat/l.js";s.async=1;d.getElementsByTagName("head")[0].appendChild(s);})();</script>

      <!--    title 变化-->
      <script type="text/javascript">
        var OriginTitile=document.title,st;
        document.addEventListener("visibilitychange",function(){
          document.hidden?(document.title="ヽ(●-`Д´-)ノ嗨说你呢，别分心",clearTimeout(st)):(document.title="(Ő∀Ő3)ノ欢迎回来！",st=setTimeout(function(){document.title=OriginTitile},3e3))
        })
      </script>

  </div>
</body>
</html>
